.imgbox,.imgbox1
{
    float: left;
    margin-right: 20px;
    margin-top: 20px;
    position: relative;
    width: 160px;
    height: 110px;
    border: 1px solid red;
    overflow: hidden;
}
.imgbox1{border: 1px solid blue;
}


.imgnum{
    left: 0px;
    top: 0px;
    margin: 0px;
    padding: 0px;
}
.imgnum input,.imgnum1 input {
    position: absolute;
    width: 160px;
    height: 110px;
    opacity: 0;
}
.imgnum img,.imgnum1 img {
    width: 100%;
    height: 100%;
}
.close,
.close1 {
    color: red;
    position: absolute;
    left: 170px;
    top: 0px;
    display: none;
}